Adds custom Action Bar styling via Action Bar Style Generator:
http://jgilfelt.github.io/android-actionbarstylegenerator/#name=ContractionTimer&compat=appcompat&theme=light&actionbarstyle=solid&texture=0&hairline=0&backColor=eee%2C100&secondaryColor=D6D6D6%2C100&tabColor=d8f6ce%2C100&tertiaryColor=F2F2F2%2C100&accentColor=d8f6ce%2C100&cabBackColor=FFFFFF%2C100&cabHighlightColor=d8f6ce%2C100